Local atomic structure in tetragonal pure `ZrO IND.2´ nanopowders - Acunã, Leandro M; Lamas, Diego G; Fuentes, Rodolfo O; Fábregas, Ismael O; Fantini, Márcia Carvalho de Abreu; Craievich, Aldo Felix; Prado, Rogério J (Journal of Applied Crystallography, 2010)